init

.alembic/README

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+Generic single-database configuration.

.alembic/env.py

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+from logging.config import fileConfig
+
+from sqlalchemy import create_engine
+from sqlalchemy import pool
+
+from alembic import context
+
+from src.config import SQLALCHEMY_DATABASE_URI
+
+from src.database import Base
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+target_metadata = Base.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = create_engine(SQLALCHEMY_DATABASE_URI.get_secret_value())
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection, target_metadata=target_metadata
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

.alembic/script.py.mako

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+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[codz]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py.cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# UV
+#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#uv.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+#poetry.toml
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#   pdm recommends including project-wide configuration in pdm.toml, but excluding .pdm-python.
+#   https://pdm-project.org/en/latest/usage/project/#working-with-version-control
+#pdm.lock
+#pdm.toml
+.pdm-python
+.pdm-build/
+
+# pixi
+#   Similar to Pipfile.lock, it is generally recommended to include pixi.lock in version control.
+#pixi.lock
+#   Pixi creates a virtual environment in the .pixi directory, just like venv module creates one
+#   in the .venv directory. It is recommended not to include this directory in version control.
+.pixi
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.envrc
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+.idea/
+
+# Abstra
+# Abstra is an AI-powered process automation framework.
+# Ignore directories containing user credentials, local state, and settings.
+# Learn more at https://abstra.io/docs
+.abstra/
+
+# Visual Studio Code
+#  Visual Studio Code specific template is maintained in a separate VisualStudioCode.gitignore 
+#  that can be found at https://github.com/github/gitignore/blob/main/Global/VisualStudioCode.gitignore
+#  and can be added to the global gitignore or merged into this file. However, if you prefer, 
+#  you could uncomment the following to ignore the entire vscode folder
+# .vscode/
+
+# Ruff stuff:
+.ruff_cache/
+
+# PyPI configuration file
+.pypirc
+
+# Cursor
+#  Cursor is an AI-powered code editor. `.cursorignore` specifies files/directories to
+#  exclude from AI features like autocomplete and code analysis. Recommended for sensitive data
+#  refer to https://docs.cursor.com/context/ignore-files
+.cursorignore
+.cursorindexingignore
+
+# Marimo
+marimo/_static/
+marimo/_lsp/
+__marimo__/
+
+temp_files/

alembic.ini

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+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts.
+# this is typically a path given in POSIX (e.g. forward slashes)
+# format, relative to the token %(here)s which refers to the location of this
+# ini file
+script_location = %(here)s/.alembic
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+# Or organize into date-based subdirectories (requires recursive_version_locations = true)
+file_template = %%(year)d-%%(month).2d-%%(day).2d_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.  for multiple paths, the path separator
+# is defined by "path_separator" below.
+prepend_sys_path = .
+
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the tzdata library which can be installed by adding
+# `alembic[tz]` to the pip requirements.
+# string value is passed to ZoneInfo()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to <script_location>/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "path_separator"
+# below.
+# version_locations = %(here)s/bar:%(here)s/bat:%(here)s/alembic/versions
+
+# path_separator; This indicates what character is used to split lists of file
+# paths, including version_locations and prepend_sys_path within configparser
+# files such as alembic.ini.
+# The default rendered in new alembic.ini files is "os", which uses os.pathsep
+# to provide os-dependent path splitting.
+#
+# Note that in order to support legacy alembic.ini files, this default does NOT
+# take place if path_separator is not present in alembic.ini.  If this
+# option is omitted entirely, fallback logic is as follows:
+#
+# 1. Parsing of the version_locations option falls back to using the legacy
+#    "version_path_separator" key, which if absent then falls back to the legacy
+#    behavior of splitting on spaces and/or commas.
+# 2. Parsing of the prepend_sys_path option falls back to the legacy
+#    behavior of splitting on spaces, commas, or colons.
+#
+# Valid values for path_separator are:
+#
+# path_separator = :
+# path_separator = ;
+# path_separator = space
+# path_separator = newline
+#
+# Use os.pathsep. Default configuration used for new projects.
+path_separator = os
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+# database URL.  This is consumed by the user-maintained env.py script only.
+# other means of configuring database URLs may be customized within the env.py
+# file.
+sqlalchemy.url = none
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the module runner, against the "ruff" module
+# hooks = ruff
+# ruff.type = module
+# ruff.module = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Alternatively, use the exec runner to execute a binary found on your PATH
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration.  This is also consumed by the user-maintained
+# env.py script only.
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARNING
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARNING
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

requirements.txt

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+fastapi
+pydantic
+uvicorn
+jinja2
+python-dotenv
+requests
+itsdangerous
+starlette
+pydantic-settings
+authlib
+joserfc
+httpx
+types-authlib
+python-jose
+pytest
+uvloop; sys_platform != 'win32'
+sqlalchemy
+httptools
+psycopg
+alembic
+prometheus-client

src/_module_template/config.py

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+"""
+Configurations for the _____ module
+
+Exports:
+"""

src/_module_template/constants.py

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+"""
+Constants and error codes for the _____ module
+
+Exports:
+"""

src/_module_template/dependencies.py

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+"""
+Router dependencies for the _____ module
+
+Exports:
+"""

src/_module_template/exceptions.py

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+"""
+Module specific exceptions for the _____ module
+
+Exports:
+"""

src/_module_template/models.py

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+"""
+Database models for the _____ module
+
+Exports:
+"""

src/_module_template/router.py

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+"""
+Router endpoints for the _____ module
+
+Endpoints:
+"""
+from fastapi import APIRouter
+
+
+router = APIRouter(
+	tags=[""],
+)

src/_module_template/schemas.py

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+"""
+Pydantic models for the _____ module
+
+Exports:
+"""

src/_module_template/service.py

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+"""
+Module specific business logic for the _____ module
+
+Exports:
+"""

src/_module_template/utils.py

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+"""
+Non-business logic reusable functions and classes for the _____ module
+
+Exports:
+"""

src/api.py

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+"""
+This module hooks the routers for the main endpoints into a single router for importing to the app.
+"""
+from fastapi import APIRouter
+
+from src.auth.router import router as auth_router
+
+
+api_router = APIRouter()
+
+api_router.include_router(auth_router)
+
+
+@api_router.get("/healthcheck", include_in_schema=False)
+def healthcheck():
+    """Simple health check endpoint."""
+    return {"status": "ok"}

src/auth/config.py

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+"""
+Configurations for auth module
+
+Exports:
+ - auth_settings: Configs for auth loaded from environment variables
+"""
+from src.config import CustomBaseSettings
+
+class AuthConfig(CustomBaseSettings):
+    OIDC_CONFIG: str = ""
+    OIDC_ISSUER: str = ""
+    OIDC_AUDIENCE: str = ""
+    CLIENT_ID: str = ""
+
+
+auth_settings = AuthConfig()

src/auth/constants.py

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+"""
+Constants and error codes for auth module
+
+Exports:
+"""

src/auth/dependencies.py

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+"""
+Router dependencies for auth module
+
+Exports:
+"""

src/auth/exceptions.py

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+"""
+Module specific exceptions for auth module
+
+Exports:
+"""

src/auth/models.py

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+"""
+Database models for auth module
+
+Exports:
+"""

src/auth/router.py

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+"""
+Router endpoints for auth module
+Contains oauth registration
+
+Endpoints:
+ - /auth/me/claims: Test endpoint returning user claims
+"""
+from fastapi import APIRouter
+
+from src.auth.service import claims_dependency
+
+router = APIRouter(
+	tags=["auth"],
+	prefix="/auth",
+)
+
+
+@router.get("/me/claims")
+async def current_user_claims(user: claims_dependency):
+	return user

src/auth/schemas.py

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+"""
+Pydantic models for auth module
+
+Exports:
+"""

src/auth/service.py

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+"""
+Module specific business logic for auth module
+
+Exports:
+ - claims_dependency
+"""
+import json
+import requests
+
+from typing import Annotated, Any
+from joserfc import jwt
+from urllib.request import urlopen
+
+from fastapi import Depends
+from fastapi.security import OpenIdConnect
+from joserfc.jwk import KeySet
+
+from src.auth.config import auth_settings
+
+
+oidc = OpenIdConnect(openIdConnectUrl=auth_settings.OIDC_CONFIG)
+oidc_dependency = Annotated[str, Depends(oidc)]
+
+
+async def get_current_user(oidc_auth_string: oidc_dependency) -> dict[str, Any]:
+	config_url = urlopen(auth_settings.OIDC_CONFIG)
+	config = json.loads(config_url.read())
+	jwks_uri = config["jwks_uri"]
+	key_response = requests.get(jwks_uri)
+	jwk_keys = KeySet.import_key_set(key_response.json())
+
+	claims_options = {
+		"exp": {"essential": True},
+		"aud": {"essential": True, "value": "account"},
+		"iss": {"essential": True, "value": auth_settings.OIDC_ISSUER},
+	}
+
+	token = jwt.decode(
+		oidc_auth_string.replace("Bearer ", ""),
+		jwk_keys
+	)
+
+	claims_requests = jwt.JWTClaimsRegistry(**claims_options)
+
+	claims_requests.validate(token.claims)
+
+	return token.claims
+
+
+claims_dependency = Annotated[dict[str, Any], Depends(get_current_user)]

src/auth/utils.py

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+"""
+Non-business logic reusable functions and classes for auth module
+
+Exports:
+"""

src/config.py

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+"""
+Global configurations
+
+Exports:
+ - settings: Global configs loaded from environment variables
+ - CustomBaseSettings - Base class to be used by all modules for loading configs
+"""
+
+from typing import Any
+from urllib import parse
+from pydantic_settings import BaseSettings, SettingsConfigDict
+from pydantic import SecretStr
+
+from src.constants import Environment
+
+
+class CustomBaseSettings(BaseSettings):
+    model_config = SettingsConfigDict(
+        env_file=".env", env_file_encoding="utf-8", extra="ignore"
+    )
+
+
+class Config(CustomBaseSettings):
+    APP_VERSION: str = "0.1"
+    ENVIRONMENT: Environment = Environment.PRODUCTION
+    SECRET_KEY: SecretStr = ""
+
+    CORS_ORIGINS: list[str] = ["*"]
+    CORS_ORIGINS_REGEX: str | None = None
+    CORS_HEADERS: list[str] = ["*"]
+
+    DATABASE_NAME: str = "fastapi-exp"
+    DATABASE_PORT: str = "5432"
+    DATABASE_HOSTNAME: str = "localhost"
+    DATABASE_CREDENTIALS: SecretStr = ""
+
+settings = Config()
+
+DATABASE_NAME = settings.DATABASE_NAME
+DATABASE_PORT = settings.DATABASE_PORT
+DATABASE_HOSTNAME = settings.DATABASE_HOSTNAME
+DATABASE_CREDENTIALS = settings.DATABASE_CREDENTIALS.get_secret_value()
+# this will support special chars for credentials
+_DATABASE_CREDENTIAL_USER, _DATABASE_CREDENTIAL_PASSWORD = str(DATABASE_CREDENTIALS).split(":")
+_QUOTED_DATABASE_PASSWORD = parse.quote_plus(str(_DATABASE_CREDENTIAL_PASSWORD))
+
+SQLALCHEMY_DATABASE_URI = SecretStr(f"postgresql+psycopg://{_DATABASE_CREDENTIAL_USER}:{_QUOTED_DATABASE_PASSWORD}@{DATABASE_HOSTNAME}:{DATABASE_PORT}/{DATABASE_NAME}")
+
+app_configs: dict[str, Any] = {"title": "App API"}
+if settings.ENVIRONMENT.is_deployed:
+    app_configs["root_path"] = f"/v{settings.APP_VERSION}"
+
+if not settings.ENVIRONMENT.is_debug:
+    app_configs["openapi_url"] = None  # hide docs

src/constants.py

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+"""
+Global constants
+
+Exports:
+ - Environment(StrEnum): LOCAL, TESTING, STAGING, PRODUCTION
+"""
+from enum import StrEnum, auto
+
+
+class Environment(StrEnum):
+	"""
+	Enumeration of environments.
+
+	Attributes:
+		LOCAL (str): Application is running locally
+		TESTING (str): Application is running in testing mode
+		STAGING (str): Application is running in staging mode (ie not testing)
+		PRODUCTION (str): Application is running in production mode
+	"""
+
+	LOCAL = auto()
+	TESTING = auto()
+	STAGING = auto()
+	PRODUCTION = auto()
+
+	@property
+	def is_debug(self):
+		return self in (self.LOCAL, self.STAGING, self.TESTING)
+
+	@property
+	def is_testing(self):
+		return self == self.TESTING
+
+	@property
+	def is_deployed(self) -> bool:
+		return self in (self.STAGING, self.PRODUCTION)

src/database.py

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+"""
+Database connections and init
+
+Exports:
+ - db_dependency
+ - Base (sqlalchemy base model)
+"""
+from typing import Annotated
+from sqlalchemy import create_engine
+from sqlalchemy.orm import declarative_base, sessionmaker, Session
+
+from fastapi import Depends
+
+from src.config import SQLALCHEMY_DATABASE_URI
+
+engine = create_engine(SQLALCHEMY_DATABASE_URI.get_secret_value())
+
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+def get_db():
+	db = SessionLocal()
+	try:
+		yield db
+	except:
+		db.rollback()
+		raise
+	finally:
+		db.close()
+
+
+db_dependency = Annotated[Session, Depends(get_db)]
+Base = declarative_base()

src/exceptions.py

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+"""
+Global exceptions
+"""

src/main.py

@@ -0,0 +1,61 @@
+"""
+Application root file: Inits the FastAPI application
+
+Prometheus client mounted at /metrics endpoint
+Middleware: Session, CORS
+"""
+from contextlib import asynccontextmanager
+from typing import AsyncGenerator
+from prometheus_client import make_asgi_app
+
+from fastapi import FastAPI
+from starlette.middleware.sessions import SessionMiddleware
+from starlette.middleware.cors import CORSMiddleware
+
+from src.config import settings, app_configs
+from src.api import api_router
+
+from src.auth.config import auth_settings
+
+
+@asynccontextmanager
+async def lifespan(_application: FastAPI) -> AsyncGenerator:
+	# Startup
+	yield
+	# Shutdown
+
+
+if settings.ENVIRONMENT.is_deployed:
+	# Do this only on prod
+	pass
+
+
+app = FastAPI(
+	swagger_ui_init_oauth={
+		"clientId": auth_settings.CLIENT_ID,
+		"usePkceWithAuthorizationCodeGrant": True,
+		"scopes": "openid profile email",
+	},
+	**app_configs
+)
+
+metrics_app = make_asgi_app()
+app.mount("/metrics", metrics_app)
+
+# Type inspection disabled for middleware injection.
+# Known bug in FastAPI type checking: https://github.com/astral-sh/ty/issues/1635
+# noinspection PyTypeChecker
+app.add_middleware(SessionMiddleware, secret_key=settings.SECRET_KEY.get_secret_value())
+# noinspection PyTypeChecker
+app.add_middleware(
+	CORSMiddleware,
+	allow_origins=settings.CORS_ORIGINS,
+	allow_origin_regex=settings.CORS_ORIGINS_REGEX,
+	allow_credentials=True,
+	allow_methods=("GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"),
+	allow_headers=settings.CORS_HEADERS,
+)
+
+app.include_router(api_router)
+
+print(f"Running in environment: {settings.ENVIRONMENT}")

src/models.py

@@ -0,0 +1,4 @@
+"""
+Global database models
+"""
+

src/schemas.py

@@ -0,0 +1,12 @@
+"""
+Global Pydantic models
+
+Exports:
+ - CustomBaseModel: Pydantic BaseModel with extra parameters
+"""
+
+from pydantic import BaseModel
+
+
+class CustomBaseModel(BaseModel):
+	pass

template.env

@@ -0,0 +1,10 @@
+SECRET_KEY=""
+OIDC_CONFIG=""
+OIDC_ISSUER=""
+OIDC_AUDIENCE=""
+CLIENT_ID=""
+
+DATABASE_NAME=""
+DATABASE_PORT=""
+DATABASE_HOSTNAME=""
+DATABASE_CREDENTIALS=""